286232 has 16 divisors (see below), whose sum is σ = 551760. Its totient is φ = 139104.

The previous prime is 286199. The next prime is 286243. The reversal of 286232 is 232682.

It is a junction number, because it is equal to n+sod(n) for n = 286198 and 286207.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 286232.

It is an unprimeable number.

286232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188 + ... + 779.

It is an arithmetic number, because the mean of its divisors is an integer number (34485).

2²⁸⁶²³² is an apocalyptic number.

It is an amenable number.

286232 is a deficient number, since it is larger than the sum of its proper divisors (265528).

286232 is a wasteful number, since it uses less digits than its factorization.

286232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 1006 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 286232 is about 535.0065420161. The cubic root of 286232 is about 65.9031330758.

The spelling of 286232 in words is "two hundred eighty-six thousand, two hundred thirty-two".